Eating experiences in people living with dementia: A concept analysis using Rodgers's methodology.

ABSTRACT

AIMS: To analyse the concept of eating experiences in people living with dementia. DESIGN: Rodgers' evolutionary method of concept analysis was used as a framework for the paper. DATA SOURCES The literature was searched using electronic databases PubMed, Google Scholar, CINHAL, PsycInfo, Web of Science, Embase and Elsevier databases. These databases cover a variety of disciplines, including but not limited to nursing, medicine and occupational therapy. The relevant literature published from 1989 to April 2023 was thoroughly examined. Any quantitative or qualitative studies published in English focused on eating or dining experiences in people with dementia were included. REVIEW METHODS: Rodgers' evolutionary method for concept analysis was used. The attributes, antecedents, consequences and case examples of the concept were identified. RESULTS: Twenty-two articles met the inclusion criteria, identifying key attributes of self-connection, the special journey of life and self-interpretation. Antecedents, as framed by the socio-ecological model, were categorized to represent intrapersonal (personal preferences, individual culture, mealtime routines), interpersonal (social interaction) and environmental (dining room environment, policies) factors. Consequences were divided into external (nutritional health, physical health and quality of life) and internal (personhood, autonomy and independence, dignity and feeling valued and mental well-being) domains. CONCLUSION: A theoretical definition and conceptual model of eating experiences in people living with dementia was developed. The identified attributes, antecedents and consequences can be utilized in nursing education, research and intervention approaches. IMPACT This article allows nurses and other healthcare professionals to better understand people living with dementia through the relationship between eating and interpersonal, intrapersonal and environmental aspects to develop personalized interventions and care strategies to achieve an optimal quality of life. PATIENT OR PUBLIC CONTRIBUTION Not applicable.